OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

SMR $11.00 Call

SMR261120C00011000

Latest saved OI6,169Oct 23, 2026
Last change-14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $11.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,3493,1740 2026-10-02: 5,488 OI2026-10-05: 5,582 OI2026-10-06: 5,545 OI2026-10-07: 5,507 OI2026-10-08: 5,507 OI2026-10-09: 6,198 OI2026-10-13: 6,349 OI2026-10-14: 6,349 OI2026-10-15: 6,300 OI2026-10-16: 6,238 OI2026-10-21: 6,183 OI2026-10-23: 6,169 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SMR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,169-14
Oct 21, 20266,183-55
Oct 16, 20266,238-62
Oct 15, 20266,300-49
Oct 14, 20266,3490
Oct 13, 20266,349+151
Oct 09, 20266,198+691
Oct 08, 20265,5070
Oct 07, 20265,507-38
Oct 06, 20265,545-37
Oct 05, 20265,582+94
Oct 02, 20265,488No prior observation